RadNet Inc.

Last updated September 27, 2026

Organization details

Legal name
RadNet Inc.
Former names
Primedex Health Systems Inc
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
8071 — Services-Medical Laboratories
Jurisdiction of incorporation
Delaware
Headquarters city
LOS Angeles
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
RDNT
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000790526
EIN
13-3326724

Board of directors

Chief executives

Howard G. Berger · President, CEO
Dates unknown

Director election results

Annual meeting of June 3, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$12,283,780
15 sales by 5 insiders
Date Insider Transaction Shares Price Value
Jun 18, 2026 David L. Swartz Director Open-market sale −2,699 $53.89 $145,449
Jun 16, 2026 Wesdorp Cornelis Officer (Pres & CEO, Digital Health) Open-market sale −4,750 $58.11 $276,023
Jun 16, 2026 Howard G. Berger Director, Officer (President, CEO) Gift −90 — —
Jun 15, 2026 Forthuber Stephen M Officer (Pres & CEO-Eastern Operations) Open-market sale −24,214 $57.79 $1,399,327
Jun 15, 2026 Forthuber Stephen M Officer (Pres & CEO-Eastern Operations) Open-market sale −19,853 $58.61 $1,163,584
Jun 2, 2026 David L. Swartz Director Grant or award +2,946 — —
Jun 2, 2026 Gregory E. Spurlock Director Grant or award +2,946 — —
Jun 2, 2026 Laura Pastre Jacobs Director Grant or award +2,946 — —
Jun 2, 2026 Lawrence L. Levitt Director Grant or award +2,946 — —
May 5, 2026 Howard G. Berger Director, Officer (President, CEO) Option exercise +25,992 $18.64 $484,491
Mar 19, 2026 Alma Gregory Sorenson Director, Officer (Chief Strategy Officer) Open-market sale −9,554 $61.84 $590,819
Mar 19, 2026 Alma Gregory Sorenson Director, Officer (Chief Strategy Officer) Open-market sale −5,346 $62.82 $335,836
Mar 19, 2026 Alma Gregory Sorenson Director, Officer (Chief Strategy Officer) Open-market sale −100 $63.59 $6,359
Mar 19, 2026 Alma Gregory Sorenson Director, Officer (Chief Strategy Officer) Gift −7,000 — —
Mar 18, 2026 Alma Gregory Sorenson Director, Officer (Chief Strategy Officer) Open-market sale −14,200 $62.12 $882,104

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Questions about RadNet Inc.

Who is the CEO of RadNet Inc.?

Howard G. Berger is RadNet Inc.'s President, CEO.

How many directors are on RadNet Inc.'s board?

RadNet Inc.'s board has 8 directors: Alma Gregory Sorenson, Christine Nayoma Gordon, David L. Swartz, Gregory E. Spurlock, Howard G. Berger, Laura Pastre Jacobs, Lawrence L. Levitt and Ruth Louisa Villigerwilson.

Are RadNet Inc. insiders buying or selling shares?

Over the last 12 months, RadNet Inc. insiders made no open-market purchases and sold $12.3 million of shares in 15 sales on the open market, as reported to the SEC on Forms 4 and 5.

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